[phenixbb] secondary structure restraints

I am having problems with the secondary structure restraints in phenix.refine (1.6.4-486). I wrote a ss restraints file and use this as an input file. In the log file I can see that the file is read but the atom selections used by phenix.refine do not correspond to those set in the restraints file. I have turned off automatic ss detection. Any advice? Thanks, Daniel